baber/WOPTO huggingface dataset:
Patent JP-S62246729-A (JP)
Title: Rotary press
Inventor: HAMADA KENICHI
IPC: B41F23/02
Filed: 1986-04-18
Abstract: PURPOSE:To enhance printing accuracy by preventing the staggering of a sheet, by adjusting the moisture content of the sheet by interposing a moisture controller between a take-up raw paper roll and a printing unit. CONSTITUTION:In a printing press wherein the sheet 3 unwound from a take-up raw paper roll 1 is intermittently sent to a printing unit constituted of a plurality of impression cylinders 6 and a printing plate 14 etc. to perform printing, a moisture controller 28 is arranged between said roll 1 and the printing unit 10. Because the moisture of the sheet 3 is adjusted by the moisture controller 28, the extension of the sheet 3 becomes uniform in both of a paper width direction and a paper running direction, and the staggering of the sheet can be prevented to enhance printing accuracy.
Patent JP-H04319992-A (JP)
Title: Long-distance monitor control device for mobile body
Inventor: TSUDA YOICHIRO
IPC: G09B29/10
Filed: 1991-04-19
Abstract: PURPOSE:To automatically grasp the travel state of each mobile body without intervention by a driver, and enable the efficiency of central control to be improved and a burden on the driver to be lessened by causing the communication means of a central control device to request the transmission of travel state information from the terminal device of each mobile body at the predetermined intervals, and further causing the communication means of the terminal device to automatically transmit the mobile body's own travel state information to the central control device. CONSTITUTION:The communication means of a central control device 1 requests the terminal units 3-1, 3-2 to 3-n of respective mobile bodies to transmit travel state information at the predetermined intervals. The communication means of the devices 3-1, 3-2 to 3-n automatically send the travel state information of own mobile body to the central control device 1, upon receipt of the request. As a result, the travel state of each mobile body can be automatically grasped without intervention by a driver, thereby enabling central control efficiency to be improved and a burden on a driver to lessened.
Patent JP-H05255353-A (JP)
Title: Optically active allyl@(3754/24)fluoro)silane and its production
IPC: B01J31/24
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a new compound useful as a synthetic intermediate for various optically active compounds such as medicines, agricultural chemicals and natural products. CONSTITUTION:The objective compound of formula I (R<1> to R<6> are H, alkyl, aryl o6 silyl; R<1> and R<2> are not simultaneously H; Ar is aryl; (n) is 1-3; R<1> and R<2>, R<2> and R<3>, R<3> and R<4>, R<4> and R<5>, R<5> and R<6> or R<1> and R<6>, together with C, may form a ring), e.g. (S)(Z)-1-phenyl-[difluoro(phenyl)silyl]-2-butene. This compound of formula I is obtained by reacting substituted 1,3-butadienes of formula II with an aryl(fluoro)silane of the formula HSiFnAr3-n in the presence of a group X transition metallic catalyst having an optically active ligand (e.g. palladium chloride [(R)-N,N-dimethyl-1-(S)-2-(diphenylphosphinoferrocenyl) ethylamine] at 0-120 deg.C.
Patent JP-H01259343-A (JP)
Title: Information retrieving device
Inventor: ITO MASAHIKO
IPC: G03B21/11
Filed: 1988-04-11
Abstract: PURPOSE:To uniformly press an information recording medium on the plane of a holding member for positioning whose degree of freedom in a pressing direction is large and to prevent an image from uneven blurring by pressing the information recording medium by a pressing holding member supported by a single point to a positioning supporting member. CONSTITUTION:When a solenoid SL is energized to pull the extension part 18b of an arm 18 in a direction H, its driving part 18a turns in a direction I and abuts on the projecting part 17a of the supporting member 17 at a single point. Then, a pressing glass 12 on the member 17 is pushed upwards and pressed against a fixed glass 11. Because the glass 12 is applied with driving force from the single point of the arm 18, degree of freedom is so large that the glass 12 is correctly pressed against the abutting part of the glass 11. Therefore, an image is prevented from uneven blurring by adhering a film on the fixed glass to be based, and holding it at the time of photographing an image, and the cost is lowered owing to simplification of a pressing mechanism.
Patent JP-H09278526-A (JP)
Title: Setter for ceramic firing
Inventor: KIDOKORO TAKASHI
IPC: C04B35/583
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a low-cost setter for ceramic firing that does not develop cracks and cutouts by constructing the setter of a boron nitride which has average pore size in a predetermined range and a specific or higher value of higher bending strength. SOLUTION: This setter for ceramic firing is obtained by preparing hexagonal boron nitride powder that contains preferably 50wt.% or more of hexagonal boron nitride having 10μm or larger average particle size, and 0.5-1.5wt.% oxygen other than in the form of boron oxide, forming the hexagonal boron nitride powder by such a means as metal die press or extrusion while adjusting the forming pressure so that a sinter having average pore size of 0.1-0.4μm can be obtained by subsequent sintering, and then sintering the formed in-process product at room temperature in an inert atmosphere.  Thus obtained setter for ceramic firing, which is composed of a boron nitride sinter having average pore size of 0.1-0.4μm and bending strength of 15MPa or more, can be repeatedly used without giving adverse effects to ceramics to be sintered and also without deforming the sinters, and needs no reprocessing.
Patent JP-S5313246-A (JP)
Title: Defrosting control system in heat pump
Inventor: SAEKI MICHIO
IPC: F25B47/02
Filed: 1976-07-23
Abstract: PURPOSE: To perform defrosting behavior securely and without a single waste of motion by means of settling forcible return time to stop the output of defrosting signal and defrosting forbidden time to maintain the output standstill. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11289676-A (JP)
Title: Power unit for secondary battery charging and discharging device
Inventor: SHOJI HIDEKI
IPC: H02J7/00
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a new advanced power unit for secondary battery charging and discharging device, which is contrived to save energy by effectively and efficiently regenerating and utilizing the stored electric energy of a secondary battery, when the battery is discharged without adversely affecting the peripheral equipment. SOLUTION: A power unit is provided with an auxiliary battery 2, which is composed of a secondary battery and charged with the electric power discharged from a test battery 1, and the electric power discharged from the auxiliary battery 2 is used for charging the test battery 1. A booster means, such as a DC-to-DC converter 7, etc., is connected to the feeding route between the batteries 1 and 2. In addition, the electric power discharged from the test battery 1 is suitably supplied to the auxiliary battery 2 and/or a load for discharging by managing the charged and discharged states of the batteries 1 and 2. The power unit is constituted in such a way that the batteries 1 and 2 can also be charged suitably from a DC power source.
Patent JP-S62270582-A (JP)
Title: Aryl substituted naphthilidine and pyridopyradine derivative
Inventor: DEEBITSUDO JIYON BURAISHIN
IPC: C07D471/14
Filed: 1987-04-10
Abstract: Aryl-substituted naphthyridines and pyridopyrazines are disclosed which are useful in treating allergic reactions, inflammation, peptic ulcers hyperproliferative skin disease and/or suppressing immune responses in mammals. Pharmaceutical compositions and methods of treatment employing such compounds are also disclosed.
Patent JP-S59214237-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAWADA SHIZUO
IPC: H01L21/316
Filed: 1983-05-20
Abstract: PURPOSE:To prevent reduction of a first nitride film and form a field oxide film with good controllability while keeping an adequate film thickness by forming a first film having selective etching property to a nitride film on a first nitride film. CONSTITUTION:A first thermal oxide film 22, a first silicon nitride film 23 and a polycrystalline silicon film 24 are deposited on a P type silicon substrate 21. These films are etched in such a depth as reaching the substrate surface 21 with the photoresist pattern 25 used as the mask. A pattern 25 is removed and a second thermal oxide film 27, a second silicon nitride film 28 and a CVD oxide film (second film) 29 are deposited. Next, the film 29 is subjected to the etch- back and thereby a remaining CVD oxide film 29' is formed. The second silicon nitride film 28, remaining CVD oxide film 29' and second thermal oxide film 27 are etched. The polycrystalline silicon film 24 is removed. Thereafter, a field oxide film 30 is formed by thermal oxidation. Simultaneously, a P type field inversion preventing layer 31 is formed. Next, the remaining silicon nitride films 23, 28 are removed.
Patent JP-H09282148-A (JP)
Title: Method and system for automatically updating program
Inventor: TAKEISHI EIJI
IPC: G06F13/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To automatically install a program for terminal while keeping the consistency of the program between a center and a terminal system by transmitting a required object to the terminal system when correcting the program on the center side or when requesting processing from the terminal. SOLUTION: When an object for processing request for an application program is transmitted from a terminal system 21 to a center system 11, it is checked by referring to two history holding means 16 and 17 whether that object is transmitted by using the latest program for terminal or not. Then, the center system 11 unitarily holds and manages the updating histories of the application program on the center system 11 and the respective objects for application program on the terminal system 21 and when the application program is added or updated, a data object having a procedure for updating the program for terminal on the terminal system 21 is transmitted to the terminal system 21.
Patent JP-H06301893-A (JP)
Title: Route searching device and car navigation device
Inventor: NOBORI REITAKU
IPC: G09B29/10
Filed: 1993-04-15
Abstract: PURPOSE:To reduce memory capacity in which map data is preserved by reducing the map data required for route searching and to search a route connecting a destination to a departure point at a high speed. CONSTITUTION:A searching range setting means 3 which connects the departure point to the destination with a straight line when they are inputted by a point input means 2 and sets a searching range by selecting arbitrary angles for them, respectively, a route calculation processing means 6 which extracts neighboring points nearest the straight line by which the departure point and the destination are connected by a searching pre-processing means 5, respectively from plural neighboring points of adjacent maps for a departure point map and a destination map selected by the searching setting means 3, and finds the route nearest in the vertical direction to the straight line connecting the shortest neighboring point and the destination, respectively at every map, and a searching result output means 7 are provided.
Patent JP-H01259542-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE FUMIHIKO
IPC: H01L21/76
Filed: 1988-04-11
Abstract: PURPOSE:To allow bird's peaks to be suppressed by filling a groove formed for element isolation with an undoped polysilicon or a polysilicon doped with increased speed oxidation impurities and by diffusing increased speed oxidation impurities to the surface-layer part in the case of the former for growing on the upper-layer part its oxidation film. CONSTITUTION:After an oxidation film 7 is allowed to grow on the surface of a groove 6 of a silicon substrate 1, an undoped polysilicon film 11 is piled up and the groove is embedded by one part 11a. Then, an unneeded part of the polysilicon film 11 is eliminated by etching back for allowing the surface to be lower than that of the silicon substrate 1. Then, after its oxidation film 12 is allowed to grow on the surface of the polysilicon layer 11a by thermal oxidation, an undoped polysilicon film 13 is formed on the oxidation film 12. Then, impurities such as phosphor, boron, and arsenic with increased speed oxidation properties are diffused into the polysilicon film 13 to form a doped polysilicon film 14 and a field oxidation film 15 is allowed to grow by oxidation. Thus, oxidation speed of the doped polysilicon film 14 is faster than that for oxidizing silicon of the substrate 1 so that generation of birds' peak is restricted.
Patent JP-S59214379-A (JP)
Title: Original reader
Inventor: TOGASHI MITSUO
IPC: H04N1/401
Filed: 1983-05-19
Abstract: PURPOSE:To make an invariably correction of the shading distortion of a picture signal regardless of the state of a light source by storing >=2 kinds of shading distortion correction information, and utilizing said correction information corresponding to the bulb wall temperature of the light source for the correction of the shading distortion. CONSTITUTION:Class I or II pieces of shading distortion correction information is written in an ROM9 according to whether the bulb wall temperature of a fluorescent bulb 2 is lower or higher than t1 deg.C. A temperature detector 10 detects the bulb wall temperature and outputs a voltage V1 almost proportional to the temperature. A voltage comparator 11 compares the output voltage V1 of the temperature detector 10 with a reference voltage V2 (when the bulb temperature is t1 deg.C), and outputs a level ''1'' when V1<V2 or ''0'' when V1>=V2 to an output line 13. When the bulb wall temperature is lower than t1 deg.C, V1<V2 and the output line 13 is at the level ''1''. In this case, the class I kind of correction information is outputted from the ROM9 synchronizing with picture signal timing. When V1>=V2, the class II piece of correction information is outputted. A correction computing element 6 operates in the same way as usual.
Patent JP-H09254840-A (JP)
Title: Frame structure for scooter type vehicle
Inventor: YAMAGUCHI YOSHIO
IPC: B62K11/06
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure for a simplified but rigid main stand for a scooter type vehicle. SOLUTION: This scooter type vehicle has a down frame 6 hanging down from a head pipe 5 to its rear lower part extending approximately horizontally to the rear from the lower part of a floor 29 and a rear frame 7 rising to the rear upper part at the rear end integrally connected to the rear end of the down frame 6 with a power unit 21 supported by the lower part of the rear frame 7 in an freely rotary manner. The front lower part 7a of the rear frame 7 is curved toward the low rear and extended to the rear so as to cover the lower part of the power unit 21, while a main stand 11 is fitted to the rear end of a rearwardly extended part 7d of the rear frame 7.
Patent JP-S5424002-A (JP)
Title: Reproducer of optical information recording medium discs
Inventor: TAJIMA OSAMU
IPC: G11B7/08
Filed: 1977-07-25
Abstract: PURPOSE:To simplify the constitution of optical system by performing focus controlling, tracking controlling and jitter correction in a reproducer of optical information record medium discs having an objective lens for projecting the spot of light of a minute diameter with one device.
Patent JP-S62246227-A (JP)
Title: Gas discharge panel
Inventor: MIYAHARA MAMORU
IPC: H01J17/49
Filed: 1986-04-16
Abstract: PURPOSE:To obtain a display panel not erasable, by furnishing bank-form barriers along the electrodes at the borders of electrode blocks neighboring the outermost maintaining electrode couples of an electrode block. CONSTITUTION:Bank-form barriers 30 are made of a nonconductive material at the block borders between electrodes Y31 and X21, and between electrodes Y32 and X31. Display cells over a border electrode couple X13-Y31 neighboring an electrode couple X21-Y12, and over a border electrode couple X23-Y32 neighboring an electrode couple X31-Y13 are prevented from the movement of charged particles in the gas spaces by the effect of the group barriers 30. Therefore, a neutralization of the wall charge is difficult to occur and each electrode couple recieves scarely the influence of the address of the neighboring cells in the display condition. In this case, when the maintaining voltage is applied to the electrodes, they continue the display discharge. Therefore, an unstable lighting condition can be prevented.
Patent JP-H06273219-A (JP)
Title: Picking up measuring method for raw tea leaf
Inventor: NAGAYA YUKIAKI
IPC: A23F3/06
Filed: 1993-03-23
Abstract: PURPOSE:To carry out measurement quickly and to save labor by measuring net raw tea leaves weight by feeding raw tea leaves in a loaded raw tea leaf containing bag, whose tare is previously subtracted, into a conveyor and sending the measured raw tea leaves to the next process. CONSTITUTION:A truck, on which raw tea leaf containing bags 10 are loaded with making the orientation of unloading port of the raw tea leaf containing bags 10 the same, rides on a platform 9, whose bed is slightly higher than a side wall 6 of a conveyor 11 arranged on a platform weighting machine 8, for a truck, and then, the raw tea leaf containing bags 10 are opened to pour raw tea leaves inside it to the inside of the conveyor 11. As tare is subtracted previously, the net weight of the raw tea leaves is found directly when pouring of the raw tea leaves are finished. The measured raw tea leaves are fed to a conveyor 7 to the next process by opening an unloading port 4 by an opening/ closing handle 5 and driving a driving motor 3 of an endless conveyor 2, and this cycle is repeated in the order.
Patent JP-H03288754-A (JP)
Title: Joining of film
Inventor: TOBIYO YOSHIKUNI
IPC: B29L7/00
Filed: 1990-04-05
Abstract: PURPOSE:To joint films firmly in simple manner by superposing the parts to be joined of the films, heating-melting the parts and attaching an adhesive tape at least on one side surface between these parts. CONSTITUTION:In joining films 1, the part to be joined of the film 1 are superposed. Then, this part is heating-molten, and an adhesive tape 3 is attached at least on one side surface between the heating-molten surface 2, and the film 1 is joined.
Patent JP-S5614516-A (JP)
Title: Production of high-quality 2,2,4-trimethyl-1, 2-dihydroquinoline polymer
Inventor: SHIMIZU SHIGEJI
IPC: C08L7/00
Filed: 1979-07-16
Abstract: PURPOSE: To obtain titled polymer useful as a rubber antioxidant, by carrying out a reaction under a specific temperature condition, to condense a specific arylamine with a ketone in the presence of an acid catalyst.  
     CONSTITUTION: Titled polymer is obtained by condensing (a) an arylamine of the formula, wherein R is H, 1W5C alkyl or 1W5C alkoxy, such as aniline with (b) at least one ketone selected from the group consisting of acetone, diacetone alcohol and mesityl oxide, at a temperature in the range 125W160°C, pref., 130W150°C, in the presence of an acid catalyst, and then carrying the aging reaction at a temperature in the range of 70W110°C, pref., 80W100°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57203724-A (JP)
Title: Uniform heat treatment of wire rod coil
Inventor: IWASA MASARU
IPC: C21D1/34
Filed: 1981-06-10
Abstract: PURPOSE:To eliminate temperature variations in a wire rod coil, and to uniformly cool or heat the whole coil, by blasting a heat exchanging medium of gas toward the inside from the outside of the coil. CONSTITUTION:A heat exchanging medium of gas is blasted into a space between the outside circumference of a coil 2 in a blast frame 3 and its frame 3, by a blower 1, from which it is passed through between the wire rods of the coil 2, and is fed into the space of the coil center part. Subsequently, it is led into a duct 5, preventing its carry-over by a hood 4, and the medium is cooled or heated by a heat excahange part 6. According to this method, the fact that the heat transfer quantity of the inside of the coil, which is generated by a coefficient of heat transfer is larger than that of the outside, and the fact that the heat transfer quantity of the outside is larger than the inside of the coil, which is generated by feeding in the medium from the outside of the coil are offset. Accordingly, the whole coil 2 can be heat-treated uniformly.
Patent JP-H06275703-A (JP)
Title: Vacuum treating apparatus
Inventor: KONDO FUMIO
IPC: H01L21/68
Filed: 1993-03-24
Abstract: PURPOSE:To provide a vacuum treating apparatus for baking a vessel body for constituting a vacuum vessel and a lower plate for blocking an opening of the body by heating from an outer surface. CONSTITUTION:A vacuum treating apparatus comprises a vacuum vessel 1 for receiving and conveying a material to be treated such as a wafer, etc., a load locking chamber 10 connectible to the vessel 1 to deliver and receive the material to and from the vessel 1, and a vacuum processing chamber connected to the chamber 10 through a gate valve to vacuum-process the material. The apparatus also comprises a vessel body heater 4 for heating the body of the vessel 1 from its outer surface, and a lower plate heater 20 for heating a lower plate 3 for openably blocking a lower opening of the vessel from its outer surface.
Patent JP-S6312183-A (JP)
Title: Retaining structure for fixing an optical material of laser
Inventor: TOKUDA KENSHO
IPC: H01S3/034
Filed: 1986-04-18
Abstract: PURPOSE:To prevent generation of scratches and cracks in the retaining part of an optical material in spite of repetition of attaching and removing, by fixing a metal frange to the optical material without direct contact so as to keep air tightness applying a spacer material having resistance to corrosion against an encapsulating gas and an 0 ring. CONSTITUTION:A window 6 is fixed to a first metal frange 2a welded outside the aperture part 1a of a laser main body wall 1 by fastening and fixing a second metal frange 2b with a bolt 5 in the state Where both sides are sandwitched between a spacer material ib and a spacer material 17. As the spacer material 15 interposes, the inside of the window 6 dose not directly contact with the first metal frange 2a. The outside of the window 6 also dose not directly contact with the second metal frange 2b, as the spacer material 17 interposes. Consequently the window is fixed in the manner in which both sides come into contact respectively with the spacer materials 15 and 17 made of synthetic resin like Teflon.
Patent JP-S5814892-A (JP)
Inventor: CHIYAARUZU ETSUCHI KAMAN
IPC: G10D3/02
Filed: 1982-05-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03289328-A (JP)
Title: Motor reel with charging function when in use
Inventor: UETSUKI HARUO
IPC: H02J7/00
Filed: 1990-04-03
Abstract: PURPOSE:To obviate the necessity of portable standby battery by providing a charging circuit for opening/closing a circuit between input terminal and output terminal and a control means for opening the charging circuit when a motor is operating and closing the charging circuit when the motor stops. CONSTITUTION:A motor reel comprises an input terminal for externally receiving charging power, an output terminal for feeding the charging power to a battery 46, a charging circuit 42 for opening/closing a circuit between the input terminal 32 and the output terminal 30, and a control means 44 for opening the charging circuit 42 when a motor 50 is rotating and closing the charging circuit 42 upon stoppage of the motor 50. If the charging power has been applied on the input terminal 32 externally, the charging circuit 42 is closed upon stoppage of the motor 50 by the control means 44 even in use and thereby the charging power can be fed to the battery.